(Double Aster, IA-12-18) W. of Plainfield, Fremont Township, Butler County, IA. IA188 W. 2.0 miles from jct with US218 W. of Plainfield to the quilt on the N. side of the road at 32473. Judy & Lamar Chester. (N42 50.869 W92 35.107) Photo by Jack & June Schmidt 7-6-12.